diff --git a/pkgs/development/tools/language-servers/yaml-language-server/package.json b/pkgs/development/tools/language-servers/yaml-language-server/package.json
index c270da41f4df5..6d1bcae949c4c 100644
--- a/pkgs/development/tools/language-servers/yaml-language-server/package.json
+++ b/pkgs/development/tools/language-servers/yaml-language-server/package.json
@@ -42,7 +42,7 @@
     "vscode-languageserver-types": "^3.16.0",
     "vscode-nls": "^5.0.0",
     "vscode-uri": "^3.0.2",
-    "yaml": "2.2.2"
+    "yaml": "2.4.2"
   },
   "devDependencies": {
     "@microsoft/eslint-formatter-sarif": "3.0.0",